245132 has 6 divisors (see below), whose sum is σ = 428988. Its totient is φ = 122564.

The previous prime is 245131. The next prime is 245149. The reversal of 245132 is 231542.

245132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 245132.

It is not an unprimeable number, because it can be changed into a prime (245131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30638 + ... + 30645.

It is an arithmetic number, because the mean of its divisors is an integer number (71498).

2²⁴⁵¹³² is an apocalyptic number.

It is an amenable number.

245132 is a deficient number, since it is larger than the sum of its proper divisors (183856).

245132 is a wasteful number, since it uses less digits than its factorization.

245132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61287 (or 61285 counting only the distinct ones).

The product of its digits is 240, while the sum is 17.

The square root of 245132 is about 495.1080690112. The cubic root of 245132 is about 62.5844830836.

Adding to 245132 its reverse (231542), we get a palindrome (476674).

The spelling of 245132 in words is "two hundred forty-five thousand, one hundred thirty-two".